C Hobson Dunn Dam No 2

C Hobson Dunn Dam No 2 is an earth dam located in Denton County, Texas, built in 1949. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection11/24/2008
Height38 ft
Built194977 years ago

Dam profile

NID height · 38 ft
38 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

38 ft tall and 1,200 ft long, taller than 84% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About C Hobson Dunn Dam No 2

The primary purpose of C Hobson Dunn Dam No 2 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Denton Ranch LLC (private). It impounds the Tr-denton Creek.

The dam stands 38 feet tall and stretches 1,200 feet across, and has a maximum storage capacity of 240 acre-feet. Completed in 1949, the structure is well-established, with more than 75 years of service.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. The most recent inspection on record was 11/24/2008. That was over 17 years ago.

At 38 feet, this dam is taller than 84% of dams nationwide.

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Location

StateTexas
CountyDenton
River/StreamTr-denton Creek
Coordinates33.18514, -97.34804

Physical Characteristics

Dam TypeEarth
NID Height38 ft
Dam Height38 ft
Dam Length1,200 ft
Year Completed1949 (77 years old)

Storage & Hydraulics

NID Storage240 acre-ft
Max Storage240 acre-ft
Normal Storage140 acre-ft
Spillway TypeNone

Ownership & Safety

PurposeIrrigation
OwnerDenton Ranch LLC
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection11/24/2008
Emergency Action PlanNot Required

Identifiers

NID IDTX00619
Federal IDTX00619
More InfoState Dam Safety Program